Set during the end of the Qing dynasty, court official Tong Shan loses three of his four sons during an attack by bandits while returning to the capital, Beijing. He is left with his youngest son Tong Yu Guan and for 20 years, he searches in vain for the rest of his sons using his only link to them - through their individual jade pendants. Unknown to him, his 3 older sons were adopted by various people and are living in the capital as well. (Source: DramaWiki.com)